By the way, as well as on the Competition Package, on all M3 sample of 2011 (that is, on the compartment, sedans, and on convertibles), the Start/Stop system will be installed, which allows you to save fuel at stops. Thanks to this system, you can save up to 8% of the fuel and reduce the harmful emissions emissions by about 24 g/km. First, it will only be put on a transmission with two clutches, later it will appear on the manual transmission.
